Searched defs:__control_block (Results 1 – 1 of 1) sorted by relevance
82 struct __control_block { struct83 using __bits_t = __count_and_bits<_ReservedBits>::__bits;84 static constexpr std::size_t __ref_count_increment = 1ul << _ReservedBits;87 std::atomic<std::size_t> __ref_count_;90 explicit __control_block(_Us&&... __us) noexcept(noexcept(_Ty{__declval<_Us>()...})) in __control_block() argument97 ~__control_block() { in ~__control_block()101 auto __value() noexcept -> _Ty& { in __value()105 auto __inc_ref_() noexcept -> __bits_t { in __inc_ref_()110 auto __dec_ref_() noexcept -> __bits_t { in __dec_ref_()121 auto __is_set_() const noexcept -> bool { in __is_set_()[all …]